Vaishakh Rajan K
• Member for 9 years, 4 months
• Last seen more than 1 year ago
• Bangalore, Karnataka, India

I have performed few tests with Vortex tube to find its efficiency comparing with a refrigeration system.objective was to determine whether we can use compressed air or CO2 to replace refrigeration ...

When water starts to get hot, a lot of bubbles will form down the walls of your container. These bubbles are air. water has a lot of air dissolved on it. Then, as the boiling point of water is reached ...

The square of the sound velocity is proportional to the ratio of an elastic modulus to the mass density of the material.The reason why the sound velocity is usually larger in solids than in liquids ...

The boiling point is the temperature at which the vapor pressure of the liquid equals the pressure at enviornment of liquid and the liquid changes to vapor. A liquid in a vacuum has a lower boiling ...

The blade size reduction is to achieve large pressure rises.the pressure is proportional to the volume.Axial flow compressors produce a continuous decelerating flow of compressed gas,for high ...

The reason why you got electric shock is because the way you kept it in the bucket is improper or device is faulty. You might have noticed that there is an aluminum hook along with the plate extending ...

let me assume that there is a force due to impact from a falling object mass(M) from certain height-h Once it hits the padding, it continues to descend by an amount (u) until all the impact energy is ...

For an aeroplane while flying its stability is very important.the heaviest part in a plane are its engines.to get better stability the engines have to be placed in the right place considering its ...

the shape and area of the cross section of the pipe can change flow property along the stream. The fluid velocity in a pipe changes from zero at the surface because of the no-slip condition to a ...

The difference in water column changes depends on how fast you accelerate.the pressure in the sealed side is compensated by the difference in water column height on the open side of the tube.this ...

Buoyant force is a force acts exactly opposite to gravitational force. The slower velocity of ball moving thru liquid is due to drag of viscous fluid. When we say weightlessness of ball, it only ...

The temperature is the kinetic energy of the gas molecules within the container. if you can measure the slightest of slightest variation in temperature of gas, then you will find temperature has ...

There is a lot of protein in milk, so when it is heated with steam, the water evoporates and protein start to foam around the steam wand. Due to tiny holes on the steam wand, the velocity of the jet ...

Ice absorbs heat from the boiling water by melting. That means, if you put ICE in water, it increases the volume of liquid and their by its mass. if you are considering only the temperature(Not volume)...

Your second equation is correct when there is a piston height difference.this equation is derived from pascal law.law states the initial difference remains same.it only talks what happens when you ...

The frame rate and the rotor frequency do not exactly match.the picture seems to be clear some times when the rotor reaches its set rpm. But after that the vibration starts with a different noise.the ...

A picture has only two dimensions. Ultimately all depth created through perspective and light and shadow is a trick, similarly eyes in a painting following you is also an illusion. The light, shadow ...

It is magnetic field strength determine the suspension of magnet underside of metal.to get it suspended,the magnetic force should be greater than or equal to the weight of the magnet itself.

I couldn’t get any answer for this question and so ended up in performing experiments in the lab to find answer by myself. To reduce my dynamic pressure drops in the SS tube. The factors externally (...

If you are concerned about the water height differences, then Every wash basin/toilet will have an over flow holes just around the lip of the toilet or just below the top surface of the wash basin. ...

Let me simplify it. We know that $F=mg$, where $g$ is the acceleration due to gravity. Weight has the measurement of force (Newton) so if you are 50Kg, that means your mass times 9.8M/Sec^2 ...